Base | Representation |
---|---|
bin | 10000001001010101010100… |
… | …011100101011101101111011 |
3 | 100022102111111201212210200121 |
4 | 100021111110130223231323 |
5 | 33301412201421010021 |
6 | 411005332242114111 |
7 | 20646211515300643 |
oct | 2011252434535573 |
9 | 308374451783617 |
10 | 71010111110011 |
11 | 20698245545687 |
12 | 7b6a29a64b937 |
13 | 30812bc9c3378 |
14 | 1376c9cab5523 |
15 | 832208c66741 |
hex | 40955472bb7b |
71010111110011 has 4 divisors (see below), whose sum is σ = 71010284666112. Its totient is φ = 71009937553912.
The previous prime is 71010111109997. The next prime is 71010111110161. The reversal of 71010111110011 is 11001111101017.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 71010111110011 - 25 = 71010111109979 is a prime.
It is a super-2 number, since 2×710101111100112 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (71010111110611) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86162875 + ... + 86983108.
It is an arithmetic number, because the mean of its divisors is an integer number (17752571166528).
Almost surely, 271010111110011 is an apocalyptic number.
71010111110011 is a deficient number, since it is larger than the sum of its proper divisors (173556101).
71010111110011 is a wasteful number, since it uses less digits than its factorization.
71010111110011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173556100.
The product of its (nonzero) digits is 7, while the sum is 16.
Adding to 71010111110011 its reverse (11001111101017), we get a palindrome (82011222211028).
The spelling of 71010111110011 in words is "seventy-one trillion, ten billion, one hundred eleven million, one hundred ten thousand, eleven".
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